Namespacified

Cipher.h

@@ -0,0 +1,41 @@
+#pragma once
+#include "Feistel.h"
+#include "Flexblock.h"
+
+namespace GhettoCipher
+{
+	/** Class to apply a block cipher to messages of arbitrary length in a distributed manner
+	*/
+	class Cipher
+	{
+	public:
+		explicit Cipher(const Block& key);
+		explicit Cipher(const std::string& password);
+
+		Cipher(const Cipher& other) = delete;
+		Cipher(Cipher&& other) noexcept = delete;
+
+		~Cipher();
+
+		//! Will set the key
+		void SetKey(const Block& key);
+
+		//! Will set the key from a password
+		void SetPassword(const std::string& password);
+
+		//! Will encipher a flexblock of data
+		Flexblock Encipher(const Flexblock& data, bool printProgress = false) const;
+
+		//! Will decipher a flexblock of data
+		Flexblock Decipher(const Flexblock& data, bool printProgress = false) const;
+
+	private:
+		Block key;
+
+		//! Will zero the memory used by the key
+		void ZeroKeyMemory();
+
+		// Initial value for cipher block chaining
+		static const Block emptyBlock;
+	};
+}